MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a significant number of external links, identified as a link farm. The primary URL, 'https://baarspo.ru/strik?utm_term=love+quotes+ralph+waldo+emerson', suggests a potential phishing or SEO manipulation tactic. The presence of a ClamAV detection for 'Pdf.Phishing.Trojan-d2568dad23a94d95-10044375-0' and a high ML classifier score further indicate malicious intent. No scripts were extracted, but the structure and URLs point towards a phishing or malicious redirection scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://baarspo.ru/strik?utm_term=love+quotes+ralph+waldo+emerson PDF link annotation
- http://moxupasasitote.mywebcommunity.org/band_workout_routines.pdfIn PDF document text
- https://kovexinuzik.weebly.com/uploads/1/3/0/8/130815277/bb05a41a8.pdfIn PDF document text
- http://sarixibi.iblogger.org/stock_market_basics.pdfIn PDF document text
- https://rezusoroporinon.weebly.com/uploads/1/3/2/6/132695427/guxubujupixiju-pajaj-webojova-luxibiwimonetu.pdfIn PDF document text
- https://mivagori.weebly.com/uploads/1/3/5/3/135318233/ac43bc39d47.pdfIn PDF document text
- https://gamepasak.weebly.com/uploads/1/3/4/1/134109087/209778.pdfIn PDF document text
- http://lubevos.scienceontheweb.net/61232137116.pdfIn PDF document text
- http://takudogifox.22web.org/background_green_hd_images.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/bc115a32-88b8-4604-bb46-2d06922ed4b9/10217299492.pdfIn PDF document text
- http://bejanifezilo.atwebpages.com/au_bal_masqu_paroles.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43f33e88-6a02-40ee-823f-a1969a0fc3d6/2013_dodge_charger_r_t_max_sedan_4d.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9602e41e-5fc2-4082-9786-dcb3be3bb4a5/what_happens_when_two_tectonic_plates_push_together.pdfIn PDF document text
- http://forevar.rf.gd/51840530292.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/35f6782d-956a-4c3c-bc00-97e57f5c6d9e/sennheiser_rs_175_rf_wireless_headphone_system_manual.pdfIn PDF document text
- http://kugukokoner.myartsonline.com/first_alert_brk_9120b_hardwired_smoke_alarm_with_battery_backup_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/33f4762e-ebe7-4800-868a-8e713f110a18/the_masque_of_the_red_death_symbolism_of_time.pdfIn PDF document text
- http://voturugivorajop.onlinewebshop.net/meteorological_satellites.pdfIn PDF document text
- http://xijewixevav.onlinewebshop.net/55403951409.pdfIn PDF document text
- http://vizozaforuf.atwebpages.com/14176380194.pdfIn PDF document text
- http://feriluja.epizy.com/landscape_design_ideas_for_side_of_house.pdfIn PDF document text
- http://nolugaluxexinag.rf.gd/fosubodib.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b4f746a1-2dbf-4aee-9cec-84da9b0f2984/lawexojifexoxufepukipunur.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c6138799-02c6-402d-8bd7-39605000c003/how_to_contact_sentry_safe.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001009a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1009A | 5416 bytes |
SHA-256: 0ede71dbbe2c33f827c8031d91d5ca8e0585ae16cfe739673bcd5775e59cfcdd |
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font_01_sfnt_off000112f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x112F6 | 11356 bytes |
SHA-256: 7ed11b06e869e256fcb1c5f746b6f1dd486be7d4eddfe23c9c70af624b3a9af6 |
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